| Ipsut Pass | Pierce, WA | 11.8 miles | SE |
| Hurricane Gap | Pierce, WA | 13 miles | SE |
| Knapsack Pass | Pierce, WA | 13.4 miles | SE |
| Martin Gap | Pierce, WA | 13.9 miles | SE |
| Windy Gap | Pierce, WA | 16 miles | SE |
| Haller Pass | Pierce, WA | 18.7 miles | SE |
| Kirkland Pass | Pierce, WA | 19.7 miles | SW |
| Round Pass | Pierce, WA | 19.8 miles | SE |
| Saint Elmo Pass | Pierce, WA | 19.8 miles | SE |
| Cadaver Gap | Pierce, WA | 21.4 miles | SE |
| Old Womens Gulch | Pierce, WA | 23.3 miles | NW |
| Panhandle Gap | Pierce, WA | 24 miles | SE |
| Sheepskull Gap | Pierce, WA | 27.5 miles | SE |
| Corral Pass | Pierce, WA | 27.7 miles | SE |
| Cayuse Pass | Pierce, WA | 27.8 miles | SE |
| Sourdough Gap | Yakima, WA | 28.3 miles | SE |
| Chinook Pass | Yakima, WA | 28.5 miles | SE |
| Towhead Gap | Lewis, WA | 28.8 miles | SE |
| Bear Gap | Pierce, WA | 29.1 miles | SE |
| Scout Pass | Yakima, WA | 29.2 miles | SE |
| Barnard Saddle | Yakima, WA | 29.3 miles | SE |
| Hayden Pass | Yakima, WA | 29.3 miles | SE |
| Pickhandle Gap | Pierce, WA | 29.5 miles | SE |
| Blue Bell Pass | Pierce, WA | 29.6 miles | SE |
| Cougar Gap | Lewis, WA | 29.8 miles | SE |
| Martinson Gap | Pierce, WA | 30 miles | SE |
| Windy Gap | King, WA | 30.3 miles | NE |
| Silver Creek Pass | Lewis, WA | 31.1 miles | SE |
| Cedar Notch | King, WA | 31.1 miles | NE |
| Louisiana Saddle | Yakima, WA | 31.2 miles | SE |
| Naches Pass | Yakima, WA | 31.4 miles | NE |
| Rods Gap | Yakima, WA | 31.6 miles | SE |
| Meadow Pass | King, WA | 32.8 miles | NE |
| Yakima Pass | Kittitas, WA | 34.2 miles | NE |
| Green Pass | King, WA | 34.4 miles | NE |
| Dandy Pass | Kittitas, WA | 34.7 miles | NE |
| Sheets Pass | King, WA | 35.4 miles | NE |
| Carlton Pass | Lewis, WA | 35.7 miles | SE |
| Stampede Pass | King, WA | 35.9 miles | NE |
| Tacoma Pass | King, WA | 35.9 miles | NE |
| Hemlock Pass | King, WA | 37.6 miles | NE |
| Melakwa Pass | King, WA | 38.3 miles | NE |
| Fern Gap | Lewis, WA | 39.1 miles | SW |
| Cowlitz Pass | Lewis, WA | 40.5 miles | SE |
| Dry Creek Pass | Lewis, WA | 41.7 miles | SE |
| Windy Pass | Kittitas, WA | 42.4 miles | NE |
| White Pass | Yakima, WA | 43.1 miles | SE |
| Alta Pass | Kittitas, WA | 43.2 miles | NE |
| Packwood Saddle | Lewis, WA | 45.3 miles | SE |
| Elk Pass | Lewis, WA | 46.2 miles | SE |
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